// ==========================================================================
// Utilities / Ratio
// ==========================================================================

//
// @link https://github.com/inuitcss/inuitcss/blob/19d0c7e/objects/_objects.ratio.scss
//

// A list of aspect ratios that get generated as modifier classes.

$aspect-ratios: (
    (2:1),
    (4:3),
    (16:9),
) !default;

/* stylelint-disable */

//
// Generate a series of ratio classes to be used like so:
//
// @example
//   <div class="o-ratio u-16:9">
//
//
@each $ratio in $aspect-ratios {
    @each $antecedent, $consequent in $ratio {
        @if (type-of($antecedent) != number) {
            @error "`#{$antecedent}` needs to be a number."
        }

        @if (type-of($consequent) != number) {
            @error "`#{$consequent}` needs to be a number."
        }

        &.u-#{$antecedent}\:#{$consequent}::before {
            padding-bottom: ($consequent/$antecedent) * 100%;
        }
    }
}

/* stylelint-enable */
